Features:

• 🚫 Odourless TRIBRID® Technology – Works without harsh smells; no solvents or isocyanates for safer indoor air.

• 🌊 Wet & Dry Conditions Resistant – Bonds and seals in bathrooms, showers or external settings; even moisture or water contact doesn’t reduce performance.

• 🔁 Vibration & Flexibility Performance – Withstands movement, vibration and expansion; will not shrink, remains flexible over time.

• 🪵 Multi-Surface Adhesion – Adheres to metals (inc. lead), glass, mirrors, wood, MDF, fiberglass, concrete, tiles and most plastics (excluding PP, PE, PTFE).

• 🎨 Durable Colour Retention & Paintable Finish – Black colour stays rich; can be painted once cured; resists UV, chemicals, and fungal/bacterial growth.

Description:
CT1 Black TRIBRID Multi-Purpose Sealant & Adhesive 290ml offers an all-in-one solution for sealing and bonding in bathrooms, showers, windows, marine, boating, emergency repairs, and more. Powered by TRIBRID® Technology, it delivers much stronger adhesion (around 360% stronger than traditional hybrid polymers) while also retaining colour so black remains black. It resists vibration, works in both wet and dry environments, and cures to a flexible durable seal. It’s odourless, non-shrinking, solvent-free, and contains no isocyanates, making it safer for indoor use. CT1 Black bonds to an extremely wide range of materials — metals, glass, wood, MDF, concrete, tiles, fiberglass, most plastics (except PP, PE, PTFE) — giving you versatility across many sealing or adhesive tasks. Perfect for users who want a strong, flexible, and aesthetically consistent seal, whether in wet rooms, external joinery, windows, or surfaces exposed to movement or moisture.

Our Delivery Options

Express 2/4 Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Next Business Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Pre-12 Next Business Day Delivery

• Delivery Fee: £12.99 delivery for all pre-12 orders
• Order By: 
• Delivery Time: Before 12pm Monday-Friday

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Remote Areas Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Standard delivery (2-4 days)

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Weekend Delivery

• Delivery Fee:
• Order By:
• Delivery Time: Before 6pm Saturday

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Good To Know

For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.

Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.